What is septicaemia?

Septicaemia, also known as sepsis, is characterized by a systemic disease resulting from the presence and multiplication of microorganisms in the bloodstream. It typically occurs when the body reacts to an infection and the pathogens, often bacteria, invade the bloodstream, triggering a widespread inflammatory response. This can lead to severe complications, including organ failure and death if not treated promptly.

The focus in defining septicaemia is on its systemic nature, distinguishing it from localized infections, which occur in a specific area of the body. Localized infections do not affect the entire system or bloodstream in the same way. Similarly, an infection confined to the respiratory tract pertains to a particular region rather than systemic involvement. Chronic wound infections, while valid medical conditions, specifically refer to infections associated with wounds and do not encompass the systemic effects observed in septicaemia.

Understanding the systemic implications of septicaemia helps healthcare professionals identify, treat, and manage this severe condition effectively, emphasizing the importance of recognizing the presence of pathogens in the blood.